Software Público Brasileiro

/*
 * "Software pw3270, desenvolvido com base nos códigos fontes do WC3270  e X3270
 * (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
 * aplicativos mainframe. Registro no INPI sob o nome G3270.
 *
 * Copyright (C) <2008> <Banco do Brasil S.A.>
 *
 * Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
 * os termos da GPL v.2 - Licença Pública Geral  GNU,  conforme  publicado  pela
 * Free Software Foundation.
 *
 * Este programa é distribuído na expectativa de  ser  útil,  mas  SEM  QUALQUER
 * GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou  de  ADEQUAÇÃO
 * A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
 * obter mais detalhes.
 *
 * Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
 * programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
 * St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * Este programa está nomeado como - e possui - linhas de código.
 *
 * Contatos:
 *
 * perry.werneck@gmail.com	(Alexandre Perry de Souza Werneck)
 * erico.mendonca@gmail.com	(Erico Mascarenhas Mendonça)
 *
 */

 #include <config.h>
 #include <terminal.h>
 #include <internals.h>
 #include <v3270/settings.h>
 #include <lib3270/toggle.h>
 #include <lib3270/log.h>
 #include <lib3270/trace.h>

/*--[ Implement ]------------------------------------------------------------------------------------*/

 static void save_by_pspec(GtkWidget *widget, GParamSpec *pspec, GKeyFile *key_file, const gchar *group_name)
 {
 	const gchar * name = g_param_spec_get_name(pspec);
	GValue value = G_VALUE_INIT;

	g_value_init(&value, pspec->value_type);
	g_object_get_property(G_OBJECT(widget),name,&value);

	switch(pspec->value_type)
	{
	case G_TYPE_STRING:
		{
			const gchar * current = g_value_get_string(&value);

			if(current && G_PARAM_SPEC_STRING(pspec)->default_value && strcmp(current,G_PARAM_SPEC_STRING(pspec)->default_value))
			{
				g_key_file_set_string(
					key_file,
					group_name,
					name,
					current
				);
			}
			else
			{
				g_key_file_remove_key(
					key_file,
					group_name,
					name,
					NULL
				);
			}
		}
		break;

	case G_TYPE_BOOLEAN:
		{
			gboolean current = g_value_get_boolean(&value);

			if(current != G_PARAM_SPEC_BOOLEAN(pspec)->default_value)
			{
				g_key_file_set_boolean(
					key_file,
					group_name,
					name,
					current
				);
			}
			else
			{
				g_key_file_remove_key(
					key_file,
					group_name,
					name,
					NULL
				);
			}
		}
		break;

	case G_TYPE_INT:
		{
			gint current = g_value_get_int(&value);

			if(current != G_PARAM_SPEC_INT(pspec)->default_value)
			{
				g_key_file_set_integer(
					key_file,
					group_name,
					name,
					current
				);
			}
			else
			{
				g_key_file_remove_key(
					key_file,
					group_name,
					name,
					NULL
				);
			}

		}
		break;

	case G_TYPE_UINT:
		{
			guint current = (gint) g_value_get_uint(&value);

			if(current != G_PARAM_SPEC_UINT(pspec)->default_value)
			{
				g_key_file_set_integer(
					key_file,
					group_name,
					name,
					(gint) current
				);
			}
			else
			{
				g_key_file_remove_key(
					key_file,
					group_name,
					name,
					NULL
				);
			}

		}
		break;

	default:
		lib3270_write_trace(v3270_get_session(widget),"%s has an unexpected value type\n",name);

	}

	g_value_unset(&value);


 }

 /// @brief Reads the terminal settings from the group group_name in key_file.
 LIB3270_EXPORT void v3270_to_key_file(GtkWidget *widget, GKeyFile *key_file, const gchar *group_name)
 {
	g_return_if_fail(GTK_IS_V3270(widget));

	size_t		  ix;
	GString		* str;

	v3270 		* terminal	= GTK_V3270(widget);
	v3270Class	* klass		= GTK_V3270_GET_CLASS(widget);

	// Save Toggles
	for(ix = 0; ix < G_N_ELEMENTS(klass->properties.toggle); ix++)
		save_by_pspec(widget,klass->properties.toggle[ix],key_file,group_name);

	// Save V3270 Responses
	for(ix = 0; ix < G_N_ELEMENTS(terminal->responses); ix++)
		save_by_pspec(widget,klass->responses[ix],key_file,group_name);

	// Save V3270 properties
	save_by_pspec(widget,klass->properties.font_family,key_file,group_name);
	save_by_pspec(widget,klass->properties.url,key_file,group_name);
	save_by_pspec(widget,klass->properties.session_name,key_file,group_name);
	save_by_pspec(widget,klass->properties.auto_disconnect,key_file,group_name);
	save_by_pspec(widget,klass->properties.remap_file,key_file,group_name);
	save_by_pspec(widget,klass->properties.dynamic_spacing,key_file,group_name);
	save_by_pspec(widget,klass->properties.lu_names,key_file,group_name);

	// Save V3270 colors
	str = g_string_new("");
	for(ix=0; ix<V3270_COLOR_COUNT; ix++)
	{
		if(ix)
			g_string_append_c(str,';');
		g_string_append_printf(str,"%s",gdk_rgba_to_string(v3270_get_color(widget,ix)));
	}

	g_key_file_set_string(
		key_file,
		group_name,
		"colors",
		str->str
	);

	g_string_free(str,TRUE);

 }

 /// @brief This function adds the terminal settings from widget to key_file.
 LIB3270_EXPORT gboolean v3270_load_key_file(GtkWidget *widget, GKeyFile *key_file, const gchar *group_name, GError **error)
 {
	g_return_val_if_fail(GTK_IS_V3270(widget),FALSE);


	return FALSE;
 }